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[PConline Review] Last year, 84-inch and other large-size 4K ultra-high-definition products shocked the market, saying that its shock is not an exaggeration, because in addition to the huge size, its high price also shocked many consumers (Sony 84 inch 4K Price 170,000 yuan). However, after six months, the 4K TV market has undergone earth-shaking changes. Several manufacturers have released relatively small size products such as 55 and 50-inch, and the prices have also been significantly reduced. It can be predicted that manufacturers will be in 4K this year. The field fights you to death.
Skyworth 50E780U Picture Evaluation Forum Quotation Net purchase price
Skyworth E780 is a price-friendly 4K ultra high-definition television, with 58/55/50/39 inch four sizes, and 50E780 has been sent to PConline's evaluation room recently. Now we immediately enter the evaluation and look at its actual performance.
List of product hardware parameters
Skyworth E780 is an ultra-high-definition television with a resolution of 3840×2160. It uses the Android 4.0 operating system and has smart features such as SkyCloud, cloud health, and voice Bosch. It can be said that the E780 has both performance and functionality, and of course the most attractive The price, the price of 8999 yuan is not much higher than the full HD model of the same level.
Appearance Appreciation
In today's ultra-narrow side of the popular background, Skyworth 4K ultra-high-definition TV E780 is also integrated into the narrow edge design, the border is only 0.69cm, from a distance can be ignored almost, the user can focus more on the TV screen, visual effects are even better.
The base of Skyworth's 4K ultra-high-definition TV E780 uses a half-moon arc design, and the back is also supported by an arc-shaped support shaft. It is safe and lightweight. Under the silver under the border, with a black "Skyworth" LOGO, the color is very eye-catching.
Skyworth E780 is different from the current mainstream black design. The back of the Skyworth E780 is covered with a pure white glass fiber back panel. There are more heat dissipation holes in the upper and lower parts of the fuselage to facilitate heat dissipation.
In terms of interfaces, the E780 has an anti-"L" shape design, which is divided into side and bottom interfaces. It has three HDMI 1.4 HD digital ports, three USB ports, one VGA, and one LAN network interface. It also has 1 Group SD card slot, the overall configuration is fairly rich.
The ultra-narrow edge design of the Skyworth E780 enhances the look and feel of the exterior and has better visual effects. The half-moon curved base makes the whole body look lighter. The back is not covered by the traditional black backboard. Instead, it is made of white glass fiber, which looks pure and has a very good hue.
Quality data instrument test
First of all, we use the evaluation room professional instrument to carry on the detailed test to Skyworth E780, in the test, we adjust E780 to the standard image mode, the backlight adjusts to the brightest, we record the measured data in the table below.
After professional color analyzer testing, we get E780's color saturation equivalent to 75.92% of the NTSC color gamut, the average brightness of 337.38cd/m2, ANSI contrast ratio of 2343.75:1, in the liquid crystal products are the upper level.
Skyworth E780 under the full black screen, light leakage control is still OK, by contrast, the upper part of the screen is brighter than the lower part, the upper left and right sides slightly slightly uneven brightness, other places are doing well.
ANSI contrast refers to dividing the TV picture into 16 blocks of black and white color and testing the center brightness of these blocks separately to obtain more reference picture contrast. Because the dynamic contrast ratio marked by the manufacturer generally refers to the ratio of the full white screen to any point of the full black screen, because many TVs adjust the backlight brightness according to the screen content, so the dynamic contrast reference value is low, and ANSI can reflect TV more realistically. Contrast.
In the pixel array of the macro state, the RGB three colors of the Skyworth E780 are arranged horizontally. From the perspective of the shape of the sub-pixels, it can be guessed that it uses the Chi Mei panel.
In terms of brightness and contrast, Skyworth E780 has a good performance, while the saturation of the color gamut is at a medium level, and the specific picture quality can also take a look at the next screen shot.
4K Ultra HD Picture/Video Test
In the 4K ultra high-definition test section, the performance of pictures and videos was tested separately. The first is the picture. The author chose several pictures with a resolution of 3840×2160.
Followed by 4K ultra high-definition video, I chose a 4K test piece that may be familiar to everyone. It is an MP4 format. The content of the video is rich in color and can better show the strength of Skyworth E780.
In the 4K ultra-high-definition test section, the 4K screen of the Skyworth E780 is very detailed, and can display more information and details. There is no graininess at close range. Compared with the 1080p model, the definition of the screen is significantly improved.
Grayscale test
Since the screen shot has undergone necessary software processing and is affected by the actual effects of the netizens' displays, the screen finally displayed on the screen will be different from the actual effect of the TV. Therefore, the actual effect is based on the author's text description. The digital camera I used was a Canon 7D with a Canon EF-S 18-200mm f/3.5-5.6IS.
On the grayscale screen, the Skyworth E780 is slightly blurry in the shadows of the 0th and 1st levels, while the highlights are more clearly distinguished. In this level of product, performance has been quite good.
On the black level display, it can be seen that the black sinking ability is good, charcoal performs better in the light, and the lines at the backlight are a little bit unclear.
In black and white contrast, black clothes can be easily distinguished on a black background and white clothes on a white background, and the overall gray scale performance is superior to many similar products.
Color performance test
In order to make everyone see the Skyworth E780's ability to express various colors, the author chose a screen containing a variety of colors of wool balls. It can be seen from the screen shot that the Skyworth E780 shows red and pink adhesion. More obvious.
For the color performance of the TV, the color that is most difficult to accurately display is golden yellow. During the testing process, the author selected a variety of color wool ball, Skyworth E780 for light blue, pink, golden yellow have a better performance, color accuracy, lines are also relatively clear.
The two girls with red, white, and yellow roses have accurate three-colored roses. However, the color of the skin on the girl's face is slightly different from the true color.
Dynamic picture test
In this part of the test, you need to pay attention to the front door of the fast-moving train and the body plate of the car. The author used the same ISO and aperture in the shooting process. The parameters are ISO-400 and F4.5. The time is 1/100 seconds.
E780 is equipped with a 120Hz drive, from the perspective of dynamic test images, the car license plate in progress is slightly ghosted, while the fuzzy sense of the train front is subtle, and the overall dynamic effect is fairly good.
Menu Interface: Android 4.0+Smart 3D UI
The Skyworth E780 uses a Android system that is customized by Android 4.0+, and also uses the Smart 3D UI interface. Smart 3D UI desktop system can customize the download and installation program, according to the frequency of user use, intelligent arrangement of user icons, allowing users to use commonly used functions more quickly. And support wallpaper replacement, according to your favorite style, switch different wallpapers, make the desktop more personalized.
Entering the setup menu, the E780 presents a translucent interface. Here, settings such as images, sounds, networks, and advanced settings are provided, as well as local machine information.
Skyworth E780 interface is simple and stylish, users are free to choose wallpaper, system settings provide a wide range of settings, in addition to the choice of wired Internet access, you can also choose wireless Internet access, built-in WIFI function.
App Store / Cool Mall / Web Browsing
Application Mall
Skyworth E780 is a smart cloud TV, using Android 4.0 system, with full-web browsing, application mall, multi-screen interaction, healthy sports and other functions. In the application of the mall, E780 is divided into two major categories of applications and games, the interface is somewhat similar to Apple iBooks, users can click to download the favorite applications.
App Store provides a wealth of applications, including Weibo, public comment, and flush.
In the game one, more games are also available for download. These games all support direct operation with the remote control, and the operation is relatively simple.
Cool open Mall
E780 also provides Skyworth's unique CoolCity store where users can purchase their favorite products. The purchase process is almost the same as the current e-commerce.
Web browsing
Skyworth E780 supports web browsing. In the web site navigation interface, it provides commonly used web sites, which are divided into stations, videos, news, technology, and other categories to facilitate users to quickly select.
E780 provides a wealth of applications, but also has a unique cool open Mall, web browsing support FLASH, suitable for family entertainment.
Online Cool Shadow/Cloud Platform/Health Campaign
Online cool shadow
The E780 can also implement online video-on-demand, which is the "Cool Online Video" feature. It has a wealth of resources, and more specifically, "through Hollywood," which offers a selection of films, including Hollywood blockbusters.
cloud platform
In the cloud platform, you can post your feelings, view messages, and find other users. This is similar to Weibo.
Health movement
E780 has a complete family health solution, including many functions such as healthy sports. I chose the somatosensory game "Happy Ping Pong" as a test. Skyworth provides two somatosensory game solutions. The first is to purchase somatosensory gamepads, and the other is through smart phones.
The interface provides the two-dimensional code of the mobile phone control software, and the two-dimensional code scanning software scans and instantly enters the link. The operation process is convenient and quick.
Skyworth E780 is equipped with the current mainstream smart features, online cool shadow provides a wealth of video resources, and Health Sports has a variety of games, if your budget is more relaxed, you can buy its somatosensory handle, I believe can get a better game Experience.
PConline evaluation room summary
E780 is Skyworth’s main 4K ultra-high-definition intelligent cloud TV this year. Its design is fashionable and young, and the selection of materials is also more sophisticated. The combination of the Android 4.0 system and Smart 3D UI optimizes its user interface and makes it easier to use. The ARM Cortex A9 processor and 4K graphics engine are used to improve the response speed and quality. App store, online cool shadow, health sports, etc. have enriched the entertainment performance of the E780, and its smart features have reached the current mainstream level.
Skyworth 50E780U Picture Evaluation Forum Quotation Net purchase price
Through the detailed evaluation of the above multiple projects, PConline evaluation room summarizes the evaluation performance of Skyworth 50E780U as follows:
2, the operation interface is simple and intuitive;
4, rich intelligence applications;
6, health and sports features high entertainment;
Last year, 4K TV was still in the position of big screen and high price. With the mature technology of 4K TV and the number of manufacturers joining 4K teams gradually increasing, the price of 4K TV has been greatly reduced, and Skyworth E780 is A cost-effective product, and then we look forward to its sales, and perhaps soon, 4K TV will explode. [Back to Channel Home]
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